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GHS-BUILT

These data contain a multitemporal information layer on built-up presence as derived from Landsat image collections (GLS1975, GLS1990, GLS2000, and ad-hoc Landsat 8 collection 2013/2014).

Download the GHS-BUILT dataset.

Product name:
GHS_BUILT_LDSMT_GLOBE_R2018A
Coordinate systems:
Spherical Mercator (EPSG:3857), World Mollweide (EPSG:54009)
Resolutions available:
30m, 250m, 1km
Description:
Multi-temporal classification of built-up presence.
30m of resolution - Pseudo Mercator (EPSG:3857)
Dataset name (size):
GHS_BUILT_LDSMT_GLOBE_R2018A_3857_30_V2_0 (4.3GB)
Legend:
0 = no data
1 = water surface
2 = land no built-up in any epoch
3 = built-up from 2000 to 2014 epochs
4 = built-up from 1990 to 2000 epochs
5 = built-up from 1975 to 1990 epochs
6 = built-up up to 1975 epoch
Description:
Built-up area density by epoch, aggregated from 30 m.
250m of resolution - World Mollweide (EPSG:54009)
Dataset name (size):
GHS_BUILT_LDS1975_GLOBE_R2018A_54009_250_V2_0 (274MB)
GHS_BUILT_LDS1990_GLOBE_R2018A_54009_250_V2_0 (316MB)
GHS_BUILT_LDS2000_GLOBE_R2018A_54009_250_V2_0 (353MB)
GHS_BUILT_LDS2014_GLOBE_R2018A_54009_250_V2_0 (398MB)
Legend:
Values are expressed as decimals (Float) from 0 to 100
NoData [-200]: -200 – out of projection domain or NoData
Description:
built-up presence by epoch
1km of resolution - World Mollweide (EPSG:54009)
Dataset name (size):
GHS_BUILT_LDS1975_GLOBE_R2018A_54009_1K_V2_0 (58MB)
GHS_BUILT_LDS1990_GLOBE_R2018A_54009_1K_V2_0 (68MB)
GHS_BUILT_LDS2000_GLOBE_R2018A_54009_1K_V2_0 (76MB)
GHS_BUILT_LDS2014_GLOBE_R2018A_54009_1K_V2_0 (86MB)
Legend:
Values are expressed as decimals (Float) from 0 to 100
NoData [-200]: -200 – out of projection domain or NoData